complete(&host->dma_complete);
}
+static bool moxart_use_dma(struct moxart_host *host)
+{
+ return (host->data_len > host->fifo_width) && host->have_dma;
+}
+
static void moxart_transfer_dma(struct mmc_data *data, struct moxart_host *host)
{
u32 len, dir_slave;
if (data->flags & MMC_DATA_WRITE)
datactrl |= DCR_DATA_WRITE;
- if ((host->data_len > host->fifo_width) && host->have_dma)
+ if (moxart_use_dma(host))
datactrl |= DCR_DMA_EN;
writel(DCR_DATA_FIFO_RESET, host->base + REG_DATA_CONTROL);
moxart_send_command(host, host->mrq->cmd);
if (mrq->cmd->data) {
- if ((host->data_len > host->fifo_width) && host->have_dma) {
+ if (moxart_use_dma(host)) {
writel(CARD_CHANGE, host->base + REG_INTERRUPT_MASK);